{"id":"https://openalex.org/W1998067020","doi":"https://doi.org/10.1109/tim.2012.2225957","title":"Elimination of Mass-Exchange Errors in the NRC Watt Balance","display_name":"Elimination of Mass-Exchange Errors in the NRC Watt Balance","publication_year":2012,"publication_date":"2012-11-16","ids":{"openalex":"https://openalex.org/W1998067020","doi":"https://doi.org/10.1109/tim.2012.2225957","mag":"1998067020"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2012.2225957","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2012.2225957","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Instrumentation and Measurement","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5103455584","display_name":"Carlos S\u00e1nchez","orcid":null},"institutions":[{"id":"https://openalex.org/I4210159778","display_name":"National Research Council Canada","ror":"https://ror.org/04mte1k06","country_code":"CA","type":"government","lineage":["https://openalex.org/I4210159778"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Carlos A. Sanchez","raw_affiliation_strings":["National Research Council, Ottawa, ONT, Canada","; National Research Council; Ottawa Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Research Council, Ottawa, ONT, Canada","institution_ids":["https://openalex.org/I4210159778"]},{"raw_affiliation_string":"; National Research Council; Ottawa Canada","institution_ids":["https://openalex.org/I4210159778"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010126433","display_name":"Barry Wood","orcid":"https://orcid.org/0000-0002-1249-068X"},"institutions":[{"id":"https://openalex.org/I4210159778","display_name":"National Research Council Canada","ror":"https://ror.org/04mte1k06","country_code":"CA","type":"government","lineage":["https://openalex.org/I4210159778"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Barry M. Wood","raw_affiliation_strings":["National Research Council, Ottawa, ONT, Canada","; National Research Council; Ottawa Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Research Council, Ottawa, ONT, Canada","institution_ids":["https://openalex.org/I4210159778"]},{"raw_affiliation_string":"; National Research Council; Ottawa Canada","institution_ids":["https://openalex.org/I4210159778"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058884526","display_name":"Dave Inglis","orcid":null},"institutions":[{"id":"https://openalex.org/I4210159778","display_name":"National Research Council Canada","ror":"https://ror.org/04mte1k06","country_code":"CA","type":"government","lineage":["https://openalex.org/I4210159778"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Dave Inglis","raw_affiliation_strings":["National Research Council, Ottawa, ONT, Canada","; National Research Council; Ottawa Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Research Council, Ottawa, ONT, Canada","institution_ids":["https://openalex.org/I4210159778"]},{"raw_affiliation_string":"; National Research Council; Ottawa Canada","institution_ids":["https://openalex.org/I4210159778"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103402661","display_name":"I A Robinson","orcid":null},"institutions":[{"id":"https://openalex.org/I134421475","display_name":"National Physical Laboratory","ror":"https://ror.org/015w2mp89","country_code":"GB","type":"facility","lineage":["https://openalex.org/I134421475"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Ian A. Robinson","raw_affiliation_strings":["National Physical Laboratory, Teddington, Middlesex, UK","National Physical Laboratory, Teddington, Middlesex U.K"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Physical Laboratory, Teddington, Middlesex, UK","institution_ids":["https://openalex.org/I134421475"]},{"raw_affiliation_string":"National Physical Laboratory, Teddington, Middlesex U.K","institution_ids":["https://openalex.org/I134421475"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2645,"currency":"USD","value_usd":2645},"apc_paid":null,"fwci":1.2135,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.81868132,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"62","issue":"6","first_page":"1506","last_page":"1511"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11890","display_name":"Scientific Measurement and Uncertainty Evaluation","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11890","display_name":"Scientific Measurement and Uncertainty Evaluation","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12300","display_name":"Advanced Electrical Measurement Techniques","score":0.9957000017166138,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13414","display_name":"Radioactive Decay and Measurement Techniques","score":0.9957000017166138,"subfield":{"id":"https://openalex.org/subfields/3108","display_name":"Radiation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/planck-constant","display_name":"Planck constant","score":0.7300542593002319},{"id":"https://openalex.org/keywords/balance","display_name":"Balance (ability)","score":0.5815667510032654},{"id":"https://openalex.org/keywords/beam","display_name":"Beam (structure)","score":0.43640270829200745},{"id":"https://openalex.org/keywords/watt","display_name":"Watt","score":0.4126094579696655},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.38773810863494873},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3838041424751282},{"id":"https://openalex.org/keywords/analytical-chemistry","display_name":"Analytical Chemistry (journal)","score":0.3654978275299072},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.33367663621902466},{"id":"https://openalex.org/keywords/nuclear-engineering","display_name":"Nuclear engineering","score":0.32140177488327026},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.24879753589630127},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.23998749256134033},{"id":"https://openalex.org/keywords/thermodynamics","display_name":"Thermodynamics","score":0.23514097929000854},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.15565600991249084},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.135743647813797},{"id":"https://openalex.org/keywords/quantum-mechanics","display_name":"Quantum mechanics","score":0.12476962804794312},{"id":"https://openalex.org/keywords/chromatography","display_name":"Chromatography","score":0.10272496938705444}],"concepts":[{"id":"https://openalex.org/C197111296","wikidata":"https://www.wikidata.org/wiki/Q122894","display_name":"Planck constant","level":3,"score":0.7300542593002319},{"id":"https://openalex.org/C168031717","wikidata":"https://www.wikidata.org/wiki/Q1530280","display_name":"Balance (ability)","level":2,"score":0.5815667510032654},{"id":"https://openalex.org/C168834538","wikidata":"https://www.wikidata.org/wiki/Q3705329","display_name":"Beam (structure)","level":2,"score":0.43640270829200745},{"id":"https://openalex.org/C44012409","wikidata":"https://www.wikidata.org/wiki/Q25236","display_name":"Watt","level":3,"score":0.4126094579696655},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.38773810863494873},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3838041424751282},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.3654978275299072},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.33367663621902466},{"id":"https://openalex.org/C116915560","wikidata":"https://www.wikidata.org/wiki/Q83504","display_name":"Nuclear engineering","level":1,"score":0.32140177488327026},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.24879753589630127},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.23998749256134033},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.23514097929000854},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.15565600991249084},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.135743647813797},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.12476962804794312},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.10272496938705444},{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.0},{"id":"https://openalex.org/C99508421","wikidata":"https://www.wikidata.org/wiki/Q2678675","display_name":"Physical medicine and rehabilitation","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tim.2012.2225957","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2012.2225957","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Instrumentation and Measurement","raw_type":"journal-article"},{"id":"pmh:oai:cisti-icist.nrc-cnrc.ca:cistinparc:21270446","is_oa":false,"landing_page_url":"https://nrc-publications.canada.ca/eng/view/object/?id=93549ae8-61aa-4a4b-bd35-2b18aaac2629","pdf_url":null,"source":{"id":"https://openalex.org/S7407055245","display_name":"NPARC","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320320664","display_name":"Durham University","ror":"https://ror.org/01v29qb04"},{"id":"https://openalex.org/F4320334620","display_name":"Natural Resources Canada","ror":"https://ror.org/05hepy730"},{"id":"https://openalex.org/F4320336454","display_name":"Division of Physics","ror":"https://ror.org/04ap5x931"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W2019884654","https://openalex.org/W2021846406","https://openalex.org/W2047835390","https://openalex.org/W2080006134"],"related_works":["https://openalex.org/W2907336738","https://openalex.org/W2062374963","https://openalex.org/W2498907530","https://openalex.org/W1968402407","https://openalex.org/W4240959870","https://openalex.org/W1505544779","https://openalex.org/W2584286162","https://openalex.org/W4240108171","https://openalex.org/W3144828822","https://openalex.org/W1986359287"],"abstract_inverted_index":{"We":[0],"report":[1],"on":[2],"the":[3,10,14,30,39,42,70,73,86,90,93,97,110,120,127,140,154],"evaluation,":[4],"correction,":[5],"and":[6,50,62,85,145],"subsequent":[7],"elimination":[8],"of":[9,19,41,64,72,79,92,103,126,136,147],"mass-exchange":[11],"errors":[12,37,129],"in":[13,38,143],"National":[15],"Research":[16],"Council":[17],"(NRC)":[18],"Canada":[20],"watt":[21],"balance.":[22],"Two":[23],"effects":[24,47],"arising":[25],"from":[26],"mass":[27],"exchanges":[28],"during":[29],"weighing":[31],"phase":[32],"initially":[33],"produced":[34],"significant":[35],"systematic":[36],"measurements":[40,56,112],"Planck":[43],"constant":[44],"(h).":[45],"These":[46],"were":[48,53,113],"estimated,":[49],"corresponding":[51],"corrections":[52],"applied":[54],"to":[55,69,89,119,130],"ofhmade":[57],"at":[58],"NRC":[59],"between":[60],"August":[61],"September":[63],"2011.":[65],"The":[66],"effect":[67,87],"due":[68,88],"tilting":[71,91],"beam":[74],"required":[75,99],"an":[76,100],"estimated":[77,101],"correction":[78,102],"(0.238":[80],"\u00b10.018)\u03bcJ":[81],"\u00b7":[82,106],"s/(J":[83,107],"\u00b7s),":[84],"flat,":[94],"which":[95,122],"supports":[96],"beam,":[98],"(-0.636":[104],"\u00b10.056)\u03bcJ":[105],"\u00b7s).":[108],"After":[109],"initial":[111],"completed,":[114],"we":[115],"made":[116,138],"several":[117],"modifications":[118],"balance":[121],"achieved":[123],"a":[124],"reduction":[125],"two":[128],"negligible":[131],"levels.":[132],"A":[133],"second":[134],"set":[135],"measurements,":[137],"with":[139,153],"modified":[141],"apparatus":[142],"May":[144],"June":[146],"2012,":[148],"shows":[149],"very":[150],"good":[151],"agreement":[152],"first":[155],"measurements.":[156]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":4},{"year":2014,"cited_by_count":4}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2025-10-10T00:00:00"}
